1078265188

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 2857171968

約数和(自身を除く): 1778906780

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 31, 34, 44, 49, 52, 62, 68, 73, 77, 91, 98, 119, 124, 143, 146, 154, 182, 187, 196, 217, 221, 238, 286, 292, 308, 341, 364, 374, 403, 434, 442, 476, 511, 527, 539, 572, 637, 682, 748, 803, 806, 833, 868, 884, 949, 1001, 1022, 1054, 1078, 1241, 1274, 1309, 1364, 1519, 1547, 1606, 1612, 1666, 1898, 2002, 2044, 2108, 2156, 2263, 2387, 2431, 2482, 2548, 2618, 2821, 3038, 3094, 3212, 3332, 3577, 3689, 3796, 4004, 4433, 4526, 4774, 4862, 4964, 5236, 5621, 5642, 5797, 6076, 6188, 6643, 6851, 7007, 7154, 7378, 8687, 8866, 9052, 9163, 9548, 9724, 10439, 10829, 11242, 11284, 11594, 13286, 13651, 13702, 14014, 14308, 14756, 15841, 16133, 16709, 17017, 17374, 17732, 18326, 19747, 20878, 21658, 22484, 23188, 24893, 25823, 26572, 27302, 27404, 28028, 29419, 31031, 31682, 32266, 33418, 34034, 34748, 36652, 38471, 39347, 39494, 40579, 41756, 43316, 46501, 47957, 49786, 51646, 54604, 58838, 60809, 62062, 63364, 64532, 66836, 68068, 73073, 75361, 76942, 78694, 78988, 81158, 93002, 95557, 95914, 99572, 103292, 110887, 112931, 117676, 119119, 121618, 124124, 146146, 150722, 153884, 157388, 162316, 174251, 177463, 186004, 191114, 191828, 205933, 217217, 221774, 225862, 238238, 243236, 269297, 284053, 292292, 301444, 323609, 335699, 348502, 354926, 382228, 411866, 423181, 434434, 443548, 451724, 476476, 500123, 511511, 527527, 538594, 568106, 647218, 668899, 671398, 697004, 709852, 790517, 823732, 846362, 868868, 1000246, 1023022, 1055054, 1077188, 1136212, 1219757, 1242241, 1294436, 1337798, 1342796, 1441531, 1581034, 1692724, 1885079, 2000492, 2046044, 2110108, 2265263, 2439514, 2484482, 2675596, 2883062, 2962267, 3162068, 3500861, 3692689, 3770158, 4530526, 4879028, 4968964, 5501353, 5766124, 5924534, 7001722, 7385378, 7540316, 8695687, 9061052, 11002706, 11849068, 14003444, 14770756, 15856841, 17391374, 20735869, 22005412, 24506027, 31713682, 34782748, 38509471, 41471738, 49012054, 63427364, 77018942, 82943476, 98024108, 154037884, 269566297, 539132594, 1078265188]

約数ペア:

[(1, 1078265188), (2, 539132594), (4, 269566297), (7, 154037884), (11, 98024108), (13, 82943476), (14, 77018942), (17, 63427364), (22, 49012054), (26, 41471738), (28, 38509471), (31, 34782748), (34, 31713682), (44, 24506027), (49, 22005412), (52, 20735869), (62, 17391374), (68, 15856841), (73, 14770756), (77, 14003444), (91, 11849068), (98, 11002706), (119, 9061052), (124, 8695687), (143, 7540316), (146, 7385378), (154, 7001722), (182, 5924534), (187, 5766124), (196, 5501353), (217, 4968964), (221, 4879028), (238, 4530526), (286, 3770158), (292, 3692689), (308, 3500861), (341, 3162068), (364, 2962267), (374, 2883062), (403, 2675596), (434, 2484482), (442, 2439514), (476, 2265263), (511, 2110108), (527, 2046044), (539, 2000492), (572, 1885079), (637, 1692724), (682, 1581034), (748, 1441531), (803, 1342796), (806, 1337798), (833, 1294436), (868, 1242241), (884, 1219757), (949, 1136212), (1001, 1077188), (1022, 1055054), (1054, 1023022), (1078, 1000246), (1241, 868868), (1274, 846362), (1309, 823732), (1364, 790517), (1519, 709852), (1547, 697004), (1606, 671398), (1612, 668899), (1666, 647218), (1898, 568106), (2002, 538594), (2044, 527527), (2108, 511511), (2156, 500123), (2263, 476476), (2387, 451724), (2431, 443548), (2482, 434434), (2548, 423181), (2618, 411866), (2821, 382228), (3038, 354926), (3094, 348502), (3212, 335699), (3332, 323609), (3577, 301444), (3689, 292292), (3796, 284053), (4004, 269297), (4433, 243236), (4526, 238238), (4774, 225862), (4862, 221774), (4964, 217217), (5236, 205933), (5621, 191828), (5642, 191114), (5797, 186004), (6076, 177463), (6188, 174251), (6643, 162316), (6851, 157388), (7007, 153884), (7154, 150722), (7378, 146146), (8687, 124124), (8866, 121618), (9052, 119119), (9163, 117676), (9548, 112931), (9724, 110887), (10439, 103292), (10829, 99572), (11242, 95914), (11284, 95557), (11594, 93002), (13286, 81158), (13651, 78988), (13702, 78694), (14014, 76942), (14308, 75361), (14756, 73073), (15841, 68068), (16133, 66836), (16709, 64532), (17017, 63364), (17374, 62062), (17732, 60809), (18326, 58838), (19747, 54604), (20878, 51646), (21658, 49786), (22484, 47957), (23188, 46501), (24893, 43316), (25823, 41756), (26572, 40579), (27302, 39494), (27404, 39347), (28028, 38471), (29419, 36652), (31031, 34748), (31682, 34034), (32266, 33418)]